Ricoh Company, Ltd.

Tokyo Medical and Dental University

Sukchan Kim

Hiroyuki Takahashi

Tohru Yashiro

Yoshihisa Naijo

Keiichiroh Yutani

Satoshi Yamamoto

Shigenobu Hirano

Kazuaki Tsuji

Yoshinori Okada

Koh Fujimura

Mamiko Inoue

Toshiya Sagisaka

Tamotsu Horiuchi

Kohji Takeuchi

Hidekazu Yaginuma

Takahiko Matsumoto

Daisuke Goto

Atsushi Ohshima

Shun Goto

Fuminari Kaneko

Takashi Okada

Yasuhiro Takahashi

Yasuo Katano

Keigo Takauji

Tohru Hasegawa

Masaomi Sasaki

Kazukiyo Nagai

Shinji Sato

Toru Sasaki

Hiroaki Kobayashi

Masato Shinoda

Shigenori Kawabata

Akishige Murakami

Yuuma Usui

Taishi Watanabe

Yuto Matsuoka

Yuki Miyano

Takaaki Konno

Yuki Mitani

A method for forming a three-dimensional curved surface on a laminated substrate is provided. In the method, the laminated substrate is brought into close contact with an elastic sheet. Here, the laminated substrate comprises a support substrate and a conductive layer on the support substrate, and the support substrate comprises a resin substrate comprising a thermoplastic resin. The elastic sheet is deformed while the laminated substrate is in close contact with the elastic sheet. The laminated substrate is brought into close contact with a temperature-controlled mold to soften the resin substrate.

Method and apparatus for forming three-dimensional curved surface on laminated substrate, and three-dimensional curved laminated substrate

A nerve stimulating apparatus includes a plurality of stimulating units configured to respectively apply stimuli to a plurality of nerve regions branching from a particular nerve region of a living body, and a stimulation timing controller configured to set generating timings of respectively generating the stimuli at the plurality of stimulating units. The stimulation timing controller sets the generating timings of generating the stimuli at the plurality of stimulating units based on response results of the particular nerve region, the response results being obtained in response to the stimuli that are respectively generated at the plurality of stimulating units and that are respectively applied to the plurality of nerve regions, and the response results being measured by a biometric information measuring apparatus that measures biometric information.

Nerve stimulating apparatus, biometric information measuring system, and method of setting stimulus generating timings of biometric information measuring system

A glasses-type device includes a lens support body that supports a pair of lenses, a first temple attached to the lens support body via one or more hinges, the first temple including a power supply unit provided at a position closer to the hinges than to a first ear hook, and a second temple attached to the lens support body via one or more hinges, the second temple including a control unit provided at a position closer to the hinges than to a second ear hook, the control unit having an operating unit operably by a user wearing the glasses-type device. A charger for charging the glasses-type device includes a power-transmitting coil that wirelessly transmits electric power to a power-receiving coil of the power supply unit, and a guide structure having a shape that is fitted into a shape of the temple, when the glasses-type device is engaged with the charger.

Glasses-type device and charger for glasses-type device

Provided is an electrochromic device including an electrochromic element including a protrusion on a periphery of the electrochromic element, and a frame holding the electrochromic element, wherein the protrusion includes an electrode pad, and the frame includes a connecting member configured to electrically connect to the electrode pad.

Electrochromic device

To provide an electrochromic element, which contains: a first electrode; a second electrode; and an electrolyte provided between the first electrode and the second electrode, wherein the first electrode contains a polymer product obtained through polymerization of an electrochromic composition where the electrochromic composition contains a radical polymerizable compound containing triarylamine.

Electrochromic element and electrochromic dimming element

To provide an electrochromic compound, represented by the following general formula (I): where X, X, X, X, X, X, Xand Xare each independently a hydrogen atom or a monovalent substituent; Rand Rare each independently a monovalent substituent; Aand Bare each independently a monovalent anion; and Y is represented by the following general formula (II) or (III): where X, X, X, X, X, X, X, X, X, and Xare each independently a hydrogen atom or a monovalent substituent.

Electrochromic compound, electrochromic composition, and display element

To provide an electrochromic compound, represented by the following general formula where X, X, X, X, X, X, Xand Xare each independently a hydrogen atom or a monovalent substituent; Rand Rare each independently a monovalent substituent; Aand Bare each independently a monovalent anion; and Y is represented by the following general formula (II) or (III): where X, X, X, X, X, X, X, X, X, and Xare each independently a hydrogen atom or a monovalent substituent.

An electrochromic apparatus includes a first substrate, a first electrode layer, an electrochromic layer, an electrolyte layer, a second substrate, a second electrode layer, a first extraction electrode layer, a second extraction electrode layer, and a partition wall. The first extraction electrode layer contacts the first electrode layer and is isolated from the second electrode layer and the electrochromic layer. The second extraction electrode layer contacts the second electrode layer and is isolated from the first electrode layer and the electrolyte layer. The partition wall is electrically insulative and sandwiched between the first extraction electrode layer and the electrolyte layer and between the second extraction electrode layer and the electrolyte layer.

Electrochromic apparatus and method for manufacturing electrochromic apparatus

To provide an electrochromic device, including a laminated body, which includes: at least one support; a first electrode layer on the support; an electrochromic layer on the first electrode layer; a second electrode layer disposed to face the first electrode layer; and an electrolyte layer, which fills between the first electrode layer and the second electrode layer, and is on the electrochromic layer, the at least one support including a resin substrate, and the laminated body having a desired curve formed by thermoforming.

Electrochromic device and production method thereof

An electrochromic device is provided. The electrochromic device includes a laminated body having a curved surface shape and an optical lens on a first surface of the laminated body. The laminated body includes a substrate, a first electrode layer on the substrate, an electrochromic layer in contact with the first electrode layer, a second electrode layer facing the first electrode layer, and a solid electrolyte layer between the first electrode layer and the second electrode layer and in contact with electrochromic layer.

Electrochromic device, method for, manufacturing electrochromic device, and electrochromic light control device

An electrochromic element is provided. The electrochromic element includes a first electrode, a second electrode facing the first electrode with a gap therebetween, and a color developing layer disposed between the first electrode and the second electrode. The color developing layer includes an electrochromic compound that develops and discharges color by a redox reaction and a compound having an adsorption group adsorptive to the first electrode.

Electrochromic element

An electrochromic dimming device is provided. The electrochromic dimming device includes an electrochromic element, a color development power source, a color discharge powder source, and a variable resistance. The color development power source supplies electric power to the electrochromic element when the electrochromic element develops color. The color discharge powder source supplies electric power to the electrochromic element when the electrochromic element discharges color. The variable resistance is disposed on a first current path without being disposed on a second current path. The first current path is formed from the color development power source through a ground via the electrochromic element, and the second current path is formed from the color discharge power source to the ground via the electrochromic element.

Electrochromic dimming device and electrochromic driving device

An electrochromic device including: first substrate; first electrode-layer on the first substrate; electrochromic layer on the first electrode-layer; second substrate facing the first substrate; second electrode-layer formed on surface of the second substrate at side of the first substrate; electrolyte layer formed between the electrochromic layer and the second electrode-layer and curable at least with ultraviolet rays; first extraction electrode to electrically connect between the first electrode-layer and power source and including region that does not transmit ultraviolet rays in at least part of the first extraction electrode; and second extraction electrode to electrically connect between the second electrode-layer and the power source and including region that does not transmit ultraviolet rays in at least part of the second extraction electrode, the region in the first extraction electrode and the region in the second extraction electrode being arranged not to overlap with each other.

Electrochromic device and electrochromic dimming device

To provide an electrochromic compound, represented by the following general formula (I): General Formula (I) where X, X, X, X, X, X, Xand Xare each independently a hydrogen atom or a monovalent substituent; Rand Rare each independently a monovalent substituent; A&#x2212; and B&#x2212; are each independently a monovalent anion; and Y is represented by the following general formula (II) or (III): General Formula (II) General Formula (III) where X, X, X, X, X, X, X, X, X, and Xare each independently a hydrogen atom or a monovalent substituent. 

Provided is an electrochromic display device, including: a pair of electrodes facing each other; an electrochromic layer provided to one of the pair of electrodes: and an electrolytic solution layer provided between the electrodes facing each other, wherein the electrochromic display device includes an yttrium-containing metal oxide layer between the electrochromic layer and the electrode to which the electrochromic layer is provided.

Growing community of inventors

Kanagawa, Japan

Sukchan Kim